The Juniper EX-QSFP-40GE-DAC is a high-performance 40G direct-attach copper (DAC) cable designed for short-range connections within data centers. It features a QSFP+ to QSFP+ interface, delivering reliable 40Gbps data transfer over passive Twinax copper cabling. This straight cable solution is ideal for interconnecting network switches, routers, and servers within racks or across adjacent racks, supporting high-speed, low-latency communication without the need for additional transceivers. With its passive design, the EX-QSFP-40GE-DAC consumes less power, making it cost-effective and energy-efficient. It is optimal for data centers requiring fast, direct connections over distances typically less than 7 meters.
